ASTM D2813-2003 物理和化学试验用皮革取样的标准实施规范

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【英文标准名称】:StandardPracticeforSamplingLeatherforPhysicalandChemicalTests
【原文标准名称】:物理和化学试验用皮革取样的标准实施规范
【标准号】:ASTMD2813-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D31.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:工艺;物理试验;皮革;抽样方法
【英文主题词】:chemicaltests;leather;lot;physicaltests;sampling;unit
【摘要】:Thesamplingproceduresdescribedinthispracticehavebeendesignedtoensurerandomsamplingoffinishedleatherandfabricatedleatheritemsforphysicalandchemicaltests.Leatherisanaturalproductandassuchissubjecttoextensivevariability.Thephysicalandchemicalpropertiesvaryconsiderablydependingonlocationonthehide,sideorskinfromwhichthetestsampleistaken.Randomsamplingofspecimensfromapredefinedlocationandorientationminimizestestbiasandvariability.Thispracticedefinestheseparameters.1.1Thispracticecoversthesamplingoffinishedleatherandfabricatedleatheritemsforphysicalandchemicaltests.Theproductisgroupedintolotsthatarerandomlysampledinsuchamannerastoproducearepresentativesampleofthelot.Thissamplemaybeusedtodeterminecomplianceofthelotwithapplicablespecificationrequirements,andonthebasisofresults,thelotmaybeacceptedorrejectedinitsentirety.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y45
【国际标准分类号】:59_140_30
【页数】:2P.;A4
【正文语种】: